Lean Horse Ultra-Marathon 50 Mile2027

30.07 – 21.08.2027Custer (United States)

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Pacing, fueling and crew sheet for the course you pick

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4 courses · 48.3–160.9 km · up to 2’200 m D+

4 courses

48.3km
787 m D+
avg 2%
30 Mile Black Hills CrossFit Edition
No index
48.3km
787 m D+
avg 2%
30 Mile
No index
80.5km
1’200 m D+
avg 1%
50mi
21.08.
No index
160.9km
2’200 m D+
avg 1%
100mi
21.08.
No index

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Lean Horse Ultra-Marathon 50 Mile, in one roadbook.

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The race

The Lean Horse Ultra Marathon, held on the Mickelson Trail in the Black Hills of South Dakota, features the following events: 100 Mile, 100 Mile Relay, 50 Mile, 30 Mile, 20 Mile, and 30 Mile Black Hills CrossFit Edition.

Where to stay

Find a place to stay near Custer for the race.

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Editions